Module 9 Great inventionsUnit 2 Will books be replaced by the Internet？课件20张PPT

(共20张PPT)
外研版英语九年级上册
Module
9
Great
inventions
Unit
2
Will
books
be
replaced
by
the
Internet?
compass
/′k?mp?s/
gunpowder
/′g?npa?d?/
printing
/′pr?nt??/
papermaking['pe?p?me?k??]
Four
great
inventions
of
ancient
China
Computer
and
Internet
laptop
digital
camera
How
do
you
get
information?
Reading
books
Surfing
the
Internet
?
be
replaced
…
will
/won’t
be
replaced
by…
…can
/can’t
be
replaced
by…
Skimming
Para.1
Para.2
Para.5
Para.4
a.The
world
before
printed
books
c.Life
with
paper
and
printing
d.Technology
and
books
Para.3
e.The
future
of
books
b.The
world
after
the
invention
of
printing
___________________________
___________________________
_______________________
____________________________
______________
___________________________
_______
___________________________
_______
2
3
1
“检索”
重点信息
heading
first
sentence
key
words
4
Detail
reading:
Read
Para
1
and
complete:
Every
morning
Every
evening
Every
day
Every
night
Time
Who
What
Every
morning
Every
day
Every
evening
Every
night
I
My
mother
I
My
father
buys
open…and
start…
looks
through
look
at…
Paper
and
printing
are
very
important
in
our
life.
newspaper
books
magazines
photos
Para.2
paper
When
to
produce?
Where
to
produce?
How
to
produce?
The
results?
2000
years
ago
In
China
Books
were
produced
one
at
a
time
by
hand.
not
many
books;
very
expensive;
few
people
had
chance
to
learn
to
read.
Para.3
printing
When
to
invent?
Where
to
invent?
The
results?
During
the
Sui
and
Tang
Dynasities
In
China
....produce
books
more
quickly
and
cheaply.
More
people
learnt
to
read
Knowledge
and
ideas
spread
faster
than
ever
before.
1.
2.
3.
Para
4.5
Advantages
of
the
Internet
A
much
______amount
of
information
can
be
stored
in
________
________forms
on
the
Internet
than
in
books.
Someone
can
find
information
much_______
_______.
The
machines
we
use
to
read
the
information
are
_______
and
_______than
a
book.
Computers
and
the
Internet
_______
________in
classrooms
now.
Newspapers
and
magazines
_____
already______online
Para
4.5
Advantages
of
the
Internet
A
much
______amount
of
information
can
be
stored
in
________
________forms
on
the
Internet
than
in
books.
Someone
can
find
information
much_______
_______.
The
machines
we
use
to
read
the
information
are
_______
and
_______than
a
book.
Computers
and
the
Internet
_______
________in
classrooms
now.
Newspapers
and
magazines
_____
already______online
larger
more
varied
more
easily
smaller
lighter
are
used
are
read
Paper
and
printing
are
very
important
in
our
lives
The
history
of
paper
The
history
of
printing
The
advantages
of
the
Internet
Will
books
be
replaced
by
the
Internet?
future
Summary
books
the
Internet
Thinking
Will
books
be
replaced
by
the
Internet?
Advantages
优点
Disadvantages
缺点
book
1.easy
to
read
and
use
2.easy
to
carry
3.cheap
…
1.take
up
space
2.get
dirty
easily
3.need
to
cut
many
trees
…
Advantages
优点
Disadvantages
缺点
1.store(储存)
much
information
2.take
up(占据)
less
space
3.share
with
others
easily
4.Work
is
more
effective（有效的）
5.Life
is
more
convenient（方便的）
1.expensive
2.be
bad
for
your
eyes
3.use
electricity
4.
less
communications
…
Internet
In
our
opinion,
books
can’t
/
can
be
replaced
by
the
Internet.
Because
there
are
more
advantages
of
books
/
the
Internet.
First,
…
Second,…
Then…
So
we
think
that
books
will
/
won’t
be
replaced
by
the
Internet.
Discuss
and
make
a
report
Paper
is
a
symbol
of
Chinese
culture
Books
will
never
be
replaced
by
the
Internet.
Books
will
be
used
for
generation
to
generation.
Books
are
our
good
friends.
We
should
read
more
books.
Homework
Write
a
passage
about
traditional
invention
and
its
future.
Thank
you